今天我们要学的词是advantage。 Advantage, 优势。最近有研究发现， "The regular use of two languages has the advantage of delaying the onset of Alzheimer's disease symptoms," 经常使用双语交流有利于推迟老年痴呆症的发病。 "We'll have home-field advantage for the next two games," 接下来的两场比赛我们占据主场优势。 "In the Republican race for the Presidential nomination, Mitt Romney has a big money advantage over all other candidates," 在共和党总统候选人提名的竞争中，罗姆尼在资金上比其他参选人都占有显著优势。好的，今天我们学习的词是advantage...